1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6564658b66342799a82c19233c22d0bb54619384d0e63dbd4c5bf7f61582158d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe2abea8-b587-4c97-bd28-08a3b6786810.json and https://artists.proofprofile.net/proofs/artist/fe2abea8-b587-4c97-bd28-08a3b6786810.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rain Sounds Sleep Music: Relax and Calm Sounds of Rain to Fall Asleep To
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c313e40b12396ce6891dd729824bbbb978a3b86e74a66c31df78bca25eeb948. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2088110.
Sleeping Music: Music to Sleep to. Gentle Calm Piano and Relaxing Soothing Sounds for a Relaxing Sleep.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b1aa8f1454cc4566e7546ea3f7561aa2d57ec3ad9b790c9c6b646c3ae52233. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032a740f08f2b49b2cfea21c7156b494de6364e4cf503e3c0a273a0162ec7b88. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d42e8ae1772b69f29d3dbaf6d462a2c8bcf0cb809eaedea2008f7652d72274. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2be8339582e4b2d4f03ba217390ccfa1f389e825a553c0061b91c656339d1e5. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c3ceb6dad8124341dcf709d6371c53f7ef166e0f6b201a24c26188eaa3deb6. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347a385a33df361c5b36aa723742215b2946ef01818dff6ef7a6feadb2ca31a1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f67a994e8034966daf00a50e2e43c55c6ec455412bb5f7e3df9b202fe5a2ac6. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9b4bbd96ccdb1e381d2236429543bebc024374c065c1fa4678a36d822a4578. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:53:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0be506dcf47659b864869691e9dc9d8e2b1d95468df03d5674a3a6f6052b5de. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad9ee985aafcd7f2caa3858096f87d87f02d47b4be714ed40c286079dd43567. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c3af1b04dcc0ce23af72744d8ccd5529df3aac2bd92fbfc38b2b4b8d2a30ea. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488f783a07c890f0a74aee62869ebd5f1a728bd7224db56a6d472d12e3cc67a0. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79225cf6ffe953b84fbee9e38c0ca556fdaedef0e7a1c72458619ee7beef5669. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13521b93f16b262cbf6a16311e5108621b500ee5f6a28051b610a716e5f781d9. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b49df1283c12a6b2f0e8b81982547ba9f4c4c44786a6aa54361a337209b7dd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb055c903b9a0a436448ad81de600e3b4e3bf18a67a1609a3d8e14011afb29811. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8c2571c441c49175f331b039c1cacd01b3164dc0228eed78e97326e895df9d. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb42383116aaf9164bf9a85c1a1dc3876a7478614e66af38ad7bd09d011db661. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8f5428325c0a4aec7eff05e704572d21a6e25ec21f1ac82e5f68dd61d28461. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b58ba59ceaa8db35e756a93626b932ff0082be0ab71c3e9ccf3247e160447f9. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027557.
Sleep Music For Relaxing Meditation Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8054439245801656ab0bf5a6b715013a43826c88dc3e53e534dfabfbb2234baa. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6619e4f25e5bad44dcc054386185fbe1dc434198d83bd3e8b4e85347064f4135. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a235a958a816a532a7fadfadc499c411cbbab9f94860ba637942a6448e58c6c. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:31:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831ab5414b8cd409051258b1dda509d2732ae6788be7957635236bee8f442112. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e5e85ea8f3a519436a7e43d8293d3ab41bcd5a6be2d228961b9f10aebfde2b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0287a27c02c8e929b29d68d6ea2fb55e8a17edefa54d40673fe5d379213ad1e6. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0cacd399c9b0c784957063580cfe03d7e299dd3aeb16101dd8b608573de3c8. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c6fb568e6f72bf6aba45350b9706a5b095dcc41f172f7d3fff0ead5373417b. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9772870e486a653a01bd89b756bb37af8b428b7bca3aa6f89580a7d06bf4b154. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c62d34946d21a2b5e8fc5b6f580dafd50be243d984b7f9bd4f20373bcfb4c8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2027561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d90713b200ef6f5c811eeb1e80ee246b147b924ae0c038b94bb6727abced8bd. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2028532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3484301d01686c0b15c089ed660356e53881e128fd226b4dec7d40bddbb1d23. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T05:29:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2006996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c18e0befef0f3151eb0734fa002e13ba073117e91fcbab2e00a9e0c4ac2ae6. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2006997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ddf6010896b7a0aaa2a7a51538f43b46f0a062377ae523b4bf49a023a3c391. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2006998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4551ae061144cd520c3bbd0a26325ce8821c92ae057c9fc9e0e8b3eb0f3c4d7. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2029512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532d29b2cb484345330838063940699828e011e4d2e168a25dca55a2bb273ca8. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2029526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e28e347ae60fe97334fd1a0e0a61f8592dc0ca5ebe882210348600246befd2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2029517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dd733d7e9230e7aa05eb6a08763893af3b681f11574bde850ba822ecb3471f. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2029513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6043b84b6853153bbed73b955e72c48b55a22edc1fadd780d9b012401f359ed0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2029524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28d3a09cc7c567bb6a0ee5403b8cc1c102839d5a35f6d29abe14bd3508add6a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2029518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a52166eaecdd3176324f428dc09f02f48f10b72fdc1d670ae0ec25954613fa. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:29:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2029516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447620f8cb8aef03dc21cefddde56d4deb31f6a33e1a56682f73465bcebde770. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:01:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2029520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9be6c49b46aff32000f3f92ef199cb525b238c5211d9ca32952ac21a2cfb743. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2029521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27905ef12064ef9e82c8dbfa64dfd8a82bad919287ee7639007b2a0bfa001062. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2029515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa4e73a03292cdc1a0dabfa2d13f78639767f8570aa9f7066f1bd9f78c7380e. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2029514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c2052aa47d3c071fff41365f4e76bc9d90f061d227ffb62ecae1043b621fd6. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2029522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bb6663d7f30911e584243067c580c4629549d4a68857a804dda85f1bb423d0. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1544737.